That’s because brushless DC motors require carefully timed signals used in a process called Electronic Speed Control (ESC). [Fileark] built and ESC using an Arduino and has a couple of posts ...

The DC motor speed control project ... edgefxkits.com This assignment makes use of the above theory to manage the pace of the motor by changing the function series of the throb functional to it ...

This time he’s using a motor controller that has four half H-bridges built into it. He hooks up the SN754410 to two motors, giving him speed and direction control for both based on the duty ...

And to someone who is in love with phase-locked loops (4046s to be precise), the only respectable way to stabilise such a thing is using one. Imagine my joy when I came across Design notes on ...